Hello hello, Ritsu is very cute and I've enjoyed their TDM thread!

If Ritsu doesn't have any other takers, CY is very tolerant of other people's weird eccentricities and would probably give Ritsu the option live in his room instead of slumming around

Either way if he wants to slip in for a bit, CY would spoil him like an actual stray cat. Feed him, pat his head...